Tan Yi, F., Chong Fok, S. and Pooi Ah, H. (2005) “Optimal Designs Of Two-Sided CUSUM Schemes”, Malaysian Journal of Science, 24(2), pp. 45–50. Available at: https://mjs.um.edu.my/index.php/MJS/article/view/8323 (Accessed: 14 May 2024).